Suggestions by @ringohulk777

Robert Downey Jr.

as Q in Star trek the next generation

Robert Downey Jr.

as Q in Star Trek The Next Generation

Winston Duke

as Worf in Star Trek The Next Generation

Dustin Hoffman

as Iron Man in Avengers (1970's)

Jack Nicholson

as Tony Gazzo in Rocky

Clancy Brown

as King K. Rool in Super Smash Bros. Universe

Ralph Macchio

as Little Mac in Super Smash Bros. Universe

Jim Carrey

as Waluigi in Super Smash Bros. Universe

Pam Dawber

as Pepper Potts in 80's Avengers fancast

Mark Hamill

as Link in 80's/90's fancast Super Smash Bros

Harrison Ford

as Fox in 80's/90's fancast Super Smash Bros

Burgess Meredith

as Pikachu in 80's/90's fancast Super Smash Bros

Danny DeVito

as Mario in 80's/90's fancast Super Smash Bros

Frank Welker

as Kirby in 80's/90's fancast Super Smash Bros

Jim Henson

as Yoshi in 80's/90's fancast Super Smash Bros

Sigourney Weaver

as Samus in 80's/90's fancast Super Smash Bros

Arnold Schwarzenegger

as Donkey Kong in 80's/90's fancast Super Smash Bros

Brent Spiner

as The Vision in 80's Marvel Cinematic Universe

Clint Eastwood

as James "Logan" Howlett in 80's Marvel Cinematic Universe

Tom Hanks

as Scott Lang in Ant-Man and the Wasp (1988)